Keithley 2303, Руководство по обслуживанию, Страница: 31 / 104

2-6 Calibration
Figure 2-2
Connections for voltage calibration
2. At this point, the Model 2303 will prompt you to set the full-scale output voltage:
FULL SCALE VOLTS
SET 14.0000 V
3. Use the edit keys to set the voltage to 14.0000V, then press ENTER.
NOTE At this point, the source output is turned on and will remain on until calibration is
complete or aborted with the MENU key.
4. The unit will prompt you for the DMM reading, which will be used to calibrate the full-
scale output voltage:
FULL SCALE VOLTS
READ1 14.0000 V
5. Using the edit keys, adjust the Model 2303 voltage display to agree with the DMM volt-
age reading, then press ENTER. The unit will then prompt for another DMM reading,
which will be used to calibrate the full-scale measurement function:
FULL SCALE VOLTS
READ2 14.0000 V
NEXT
PREV
POWER
DISPLAY
2001 MULTIMETER
DCV ACV DCI ACI
Ω
2
Ω
4 FREQ TEMP
REL TRIG
INFO LOCAL EXIT ENTER
RANGE
RANGE
!
F R
500V
PEAK
FRONT/REAR
2A 250V
AMPS
CAL
STORE RECALL
CHAN SCAN
FILTER MATH
CONFIG MENU
HI
INPUT
LO
SENSE
Ω
4 WIRE
INPUTS
350V
PEAK
1100V
PEAK
AUTO
WARNING:
NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
WARNING:
NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
MADE IN
U.S.A.
LINE RATING
100-240VAC
50, 60 HZ
185VA MAX
LINE FUSE
SLOWBLOW
2.5A, 250V
IEEE-488
(CHANGE IEEE ADDRESS
WITH FRONT PANEL MENU)
REMOTE
DISPLAY
OPTION
ISOLATION FROM EARTH:
22 VOLTS MAX.
+ + +
_ _ _ _
+
SOURCE SENSE DVM IN SOURCE
OUTPUT
0-20V, 0-5A
Model 2001 DMM
Model 2303
Input LO
Input HI
Source -
DVM IN -
DVM IN +
深圳德标仪器
135-1095-0799